<html>
<head>
    <title>哈希表内置函数</title>
</head>
<body>

<#-- keys -->
<#assign h = {"name":"mouse", "price":50}>
<#assign keys = h?keys>
<#list keys as key>
    ${key} = ${h[key]}
</#list>

<#assign h2 = {"name":"mouse", "price":50}>
<#assign values = h2?values>
<#list values as value>
    ${value}
</#list>


</body>
</html>